baber/WOPTO huggingface dataset:
Patent CR-20200559-A (CR)
Title: Removable power assist for manual wheelchair
Inventor: WILSON AUDREY
IPC: A61G5/04
Filed: 2019-04-26
Abstract: <p>Disclosed is a device for converting a manual wheelchair into an electronic wheelchair is provided. The device includes a joystick, a communication unit, a motor, a retractable friction roller, an engagement unit and a power source. The joystick is operably connected to a communication unit. The communication unit is operably connected to a motor. The motor includes an axle connected to a rotor. The retractable friction roller is mounted on the axle. The roller is placed in contact with a wheel of a manual wheelchair. The engagement unit is attached to the manual wheelchair to detachably attach the friction roller and the wheel. The power source is operably connected to the motor and the joystick.</p>
Patent CR-20210217-A (CR)
Title: Anti-fgfr2 antibody formulations
Inventor: PRADO ISAIAS
IPC: A61K9/00
Filed: 2019-10-04
Abstract: This disclosure relates to a formulation of an anti-fibroblast growth factor receptor 2 (FGFR2) antibody that, in some embodiments, is capable of being stored as a liquid, for example in a ready-to-use form, and that, in some embodiments, may be administered intravenously such as by intravenous (IV) infusion.
Patent CR-20220079-A (CR)
Title: Solid forms of n-tert-butyl-4[[2-(5-chloro-2-hydroxy-phneyl)acetyl]amino]pyridine-2-carboxamide
Inventor: COLLINGWOOD STEPHEN
IPC: C07D213/81
Filed: 2020-07-24
Abstract: The invention relates to novel forms of N-tert-Butyl-4-[[2-(5-chloro-2-hydroxy- phenyl)acetyl]amino]pyridine-2-carboxamide (Compound 1). In particular, the invention relates to the Form A and Form B crystalline polymorphs and the amorphous form.
Patent EC-SP088399-A (EC)
Title: Derivados de pirazol isoquinolin urea como inhibidores de cinasa p38
Inventor: GARCIA PAREDES CRISTINA
IPC: C07D403/12
Filed: 2008-04-25
Abstract: La presente invención proporciona inhibidores de cinasa de Fórmula I: 				 Fórmula Ien donde R1, R2 y X son como se describen en este documento, o una sal del mismo farmacéuticamente aceptable.
Patent EC-SP099040-A (EC)
Title: Nuevos análogos de piridina
Inventor: BROWN DAVID L
IPC: A61K31/455
Filed: 2009-01-07
Abstract: La presente invención se relaciona con ciertos nuevos análogos de piridina de la fórmula ( I ) con procesos para preparar tales compuestos, con su utilidad en medicina en general y especialmente como inhibidores de P2Y12 y como agentes antitrombóticos etc., con su uso como medicamentos en enfermedades cardiovasculares así como con las composiciones farmacéuticas que los contienen.
Patent EC-SP099399-A (EC)
Title: Uso de copolimerizados de bloques a base de vinillactamas y acetato de vinilo como solubilizantes
Inventor: DIECKMANN YVONNE
IPC: C09K23/00
Filed: 2009-06-10
Abstract: Uso de copolimerizados de bloques de polivinillactama-acetato de polivinilo como solubilizantes para principios activos difícilmente solubles en agua.
Patent EC-SP920842-A (EC)
Title: Dispositivo de distribucion para reservas de agua
Inventor: PENNEC SERGE
IPC: A01K61/80
Filed: 1992-06-19
Abstract: Dispositivo de esparcimiento para reservas de agua caracterizado porque comprende un conjunto que hay que montar en una embarcación ligera (B), conjunto que agrupa medios de propulsión en forma de una turbina de aire (1) y medios de esparcimiento mediante flujo de aire, estos medios se combinan de manera tal que el flujo de aire necesario para el funcionamiento de los medios de esparcimiento es producido por dicha turbina de aire (1).
Patent EC-SP972033-A (EC)
Title: Metodo para cultivar plantas para flores y plantas para follaje y un elemento tubular a ser usado en dicho cultivo
Inventor: VAN RUN HERMANUS JOHANNES
IPC: A01G7/00
Filed: 1997-02-21
Abstract: Esta invención se refiere a un método para cultivar plantas para flores y plantas para follaje cuyos tallos y ramas generalmente crecen torcidos, originando problemas el momento de cortarlas. También la invención se refiere a un elemento tubular para cultivar dichas plantas evitando los problemas indicados.
Patent EC-SP982464-A (EC)
Title: Liquido para servicios de pozos para la perforacion de desviacion controlada
Inventor: LIAO ANDREW W
Filed: 1998-04-01
Abstract: Se da a conocer una composición que comprende una arcilla esponjable con agua, y en particular una arcilla montmorillonítica a base de sodio tal como bentonita, carbonato de sodio, y un biopolímero soluble en agua, y en partículas un biopolímero de xantano. Cuando la composición se mezcla con agua dulce forma un lodo de perforación acuoso que tienen las propiedades deseables para el fluido que incluyen un perfil de alta gelatinosidad del gel a los 10 segundos/10 minutos/30 minutos y una baja pérdida de fluído API para usar en perforación de dirección controlada sin abrir zanjas que incluye perforación mini-horizontal de dirección controlada, sondeo guiado, sondeo con barrena, levantamiento de tubos con gatos, microtunelización, y cruces de ríos. La composición mezclada con un medio acuosos proporciona un lodo de perforación a base de agua aplicable a perforación de dirección controlada sin abrir zanjas en una formación no consolidada y en particular en un ambiente contaminado conagua salada, tal como agua de mar. La composición contiene una mezcla de aproximadamente 91 a 98% en peso de bentonita de Wyoming, alrededor de 1 a 8% en peso de un carbonato de un metal alcalino, y alrededor de 0.5 a 4% en peso de un biopolímero selectivo de xantano.
Patent EC-SP982498-A (EC)
Title: Derivados de ergolina
Inventor: NEUMANN PETER
IPC: A61K31/48
Filed: 1998-05-07
Abstract: La invención proporciona compuestos de la fórmula I: (gráfico), en donde R1 a R6 son como se definen en la descripción, y un proceso para su preparación. Los compuestos de la fórmula I son útiles como productos farmacéuticos.
Patent FI-19992360-A (FI)
Inventor: TOSSAVAINEN OLLI
IPC: A23L1/305
Filed: 1999-11-01
Abstract: The invention relates to a process for preparing a product containing antihypertensive peptides by fermenting a casein-containing starting material with lactic acid bacteria. The invention also relates to the obtained product and its use as a functional product as such or as an ingredient or additive of edible substances.
Patent FI-20050119-A (FI)
Inventor: HEIKKILAE TONI
IPC: B01F25/60
Filed: 2005-02-02
Abstract: The present invention relates to a method of and an apparatus for feeding gaseous or liquid fluid into a medium. The method and apparatus in accordance with the present invention are especially suitable in various fields of industry for mixing gaseous and liquid chemicals and steams into a flow containing at least liquid. The method and apparatus in accordance with the present invention are most preferably suitable for feeding steam into the fiber suspensions of wood processing industry. Most preferably the method and apparatus in accordance with the present invention is used, for example, in such a way that a side flow is taken from a first medium flowing along a suction duct (16) of a centrifugal pump (10), which side flow is recirculated by means of a conduit (18) and into which second medium is fed via a duct (24) in such a way that said side flow and second medium are fed into said first medium flowing in the suction duct (16) prior to taking said side flow from said first medium in view of the main flow direction of said first medium.
Patent FI-20055562-A (FI)
Inventor: YUEN PUI-HO
IPC: A61K9/08
Filed: 2005-10-19
Abstract: Stable aqueous solution formulations containing alfa-type interferon, e.g., interferon alfa-2a and interferon alfa-2b, a buffer to maintain the pH in the range of 4.5-7.1, polysorbate 80 as a stabilizer, edetate disodium as a chelating agent, sodium chloride as a tonicity agent, and m-cresol as an antimicrobial preservative and which maintain high chemical, physical and biological stability of the alfa-type interferon for an extended storage period of at least 24 months are disclosed.
Patent FR-1577690-A (FR)
IPC: B27K3/15
Filed: 1968-08-21
Granted: 1969-08-08
Abstract: 1,227,219. Non-aqueous liquid formulations active against pests. BADISCHE ANILIN-& SODA FABRIK A.G. 23 Aug., 1968 [24 Aug., 1967], No. 40434/68. Heading A5E. A non-aqueous liquid formulation comprises a pesticide, a glycol ether or polyglycol ether and a cyclic di- or triether. Suitable pesticides speified are salts of N-nitroso-N- organyl hydroxylamine such as the calcium salt of N-nitroso-N-cyclohexylhydroxylamine, pentachlorophenol or salts thereof, hexachlorocyclohexane and thiophosphoric esters.
Patent GB-1050351-A (GB)
IPC: F16B37/06
Abstract: 1,050,351. Jointing by forging. PENN ENGINEERING & MANUFACTURING CORPORATION. Jan. 6, 1964, No. 571/64. Heading B3H. [Also in Division F2] A bolt, with a head 12 (which may be round, oval, square or hexagonal) and a shank 14, to be driven by punch 44, Fig. 4 (not shown), to embed its head, Fig. 6 (not shown), in a metal sheet 21, has a large groove 17 and a small groove 18 between its head 12 and screwthread 16 to receive metal displaced from the sheet and the crest between the grooves has a diameter smaller than the major diameter of the thread. Metal displaced beyond the undersurface 31 of the sheet 21 is formed into a ring by a groove 40 at the mouth of an anvil 36 and this groove may be completely filled to form a smooth ring, Fig. 8 (not shown), or if the head has recesses 23 in its undersurface as shown, recesses 49, Fig. 6, are left at the bottom of the ring.
Patent GB-1051989-A (GB)
IPC: D06F31/00
Abstract: 1,051,989. Washing machines. WASCHEREI-UND HUTMASCHINENBAU FORST VEB. Feb. 24, 1964, No. 7566/64. Heading D1A. In a counter-flow washing and/or rinsing machine comprising a perforated drum 2, with a feed worm 5 arranged therein, rotating within a tank or container 1 containing the washing or rinsing liquid and divided by partitions 3 into compartments, the drum 2 is provided with constrictions 12 aligned with the partitions 3 of the tank 1. These constrictions may be reductions in the drum diameter as shown or annular discs 13, Fig. 9 (not shown) inside the drum. The feed worm 5 is preferably of triangular cross-section and supported on the restrictions 12 or 13.
Patent GB-1053101-A (GB)
IPC: C08G63/83
Abstract: 1,053,101. Polyesterification catalysts. MONSANTO CO. Jan. 13, 1964 [Jan. 28, 1963; Feb. 20, 1963], No. 1478/64. Heading C3R. A polyester may be produced by polycondensing a bis( #-hydroxyalkyl)ester of a dicarboxylic acid in the presence of 0À02-2% of a zinc chelate of formula where R, R 1  and R 2  are H or halogen and R 3  is Ph or thienyl. The bis (#-hydroxyalkyl) ester is preferably prepared by condensing a dicarboxylic acid or a dialkyl ester thereof with a C 2-10  polymethylene glycol at 65-300‹ C. and reduced pressure in the presence of 0À02-0À5% of a zinc chelate of the above formula. Alternatively it may be derived from a dicarboxylic acid and an alkylene oxide or carbonate or from a dicarboxylic acid chloride and an alkylene glycol. The dicarboxylic acid may be replaced by an aliphntic, alicyclic or aromatic ester or half ester or an ammonium or amine salt. Compounds specified include terephthalic acid and dimethyl terephthalate. These may be mixed with 5-35% of a compound of formula where R 1  and R 2  are C 1-10  alkyl, A is a linear saturated aliphatic group of 18-ny carbon atoms, n= 1 or 2 and y = 0 to 2. Glycols specified include ethylene glycol. 2 moles of glycol are used per mole of dicarboxylic acid. Zinc chelates specified include bis(1-phenyl-1,3- butanediono) zinc, bis( 1 -phenyl-4,4,4-trifluoro- 1,3-butanediono) zinc and bis(1-thienyl-4,4,4- trifluoro-1,3-butanediono) zinc. The polycondensation may occur at 200-300‹ C. under an inert atmosphere, e.g. N 2 , of 0À1-0À5 mm. Hg pressure. 0À05-4 mole per cent of a chain terminator of M.W. 500-5000 may be present, e.g. a poly(alkylvinylether) having a single terminal OH group, wherein the alkyl groups have 1-4 carbon atoms or a compound of formula where R is C 1-18  alkyl or C 6-10  aryl, m and n are 2-22 and x is 1-100. Chain terminators specified include the monomethyl ether of polyethylene glycol. 0À05-2À4 mole of a chainbranching agent may also be present, e.g. pentaerythritol; a compound of formula where R is a C 3-6 , aliphatic hydrocarbon radical and n = 3-6 ; a compound of formula where R is a C 2-6  aliphatic hydrocarbon radical ; a compound of formula where n = 1-6, or a compound of formula where R, R<SP>1</SP>, R<SP>11</SP> are C 1-3  alkyl and R<SP>111</SP> is H, Me or Et. Examples are given. Another catalyst may also be present. The products may be homo- or co-polymers and may be fibre or filmforming.
Patent GB-1053905-A (GB)
IPC: B41M5/323
Abstract: 1,053,905. Printing processes and plates. NATIONAL CASH REGISTER CO. April 7, 1965 [May 11, 1964], No. 14736/65. Heading B6C. [Also in Divisions C2 and G2] A printing master is prepared by placing sheet IV (as shown in the Figure) in contact with sheet III containing a layer of heatsensitive reactants 21, 22 and an image 24. On exposure to heat, the reactants melt and form a coloured ink which is transferred to sheet IV producing the printing master. Copies are run off from the master by placing a receptor sheet in contact and heating. An intermediate master is formed if the data is printed on the heat-sensitive reactants in a pervious material so that on heating, the coloured ink passes through the pervious data and forms a mirror image of the data on the receptor sheet. This intermediate master may then be used to run off copies.
Patent GB-1225365-A (GB)
IPC: H03K17/72
Filed: 1968-03-22
Abstract: 1,225,365. Step wave generation; cathoderay tube circuits. TEXAS INSTRUMENTS Inc. 22 March, 1968 [31 March, 1967; 6 April, 1967], No. 14024/68. Headings H3T and H4T. A three-level stepped voltage is generated across a capacitive load by connecting the load to the output of an inductive circuit and feeding to the input a first pulse in a first direction, a second pulse in the opposite direction and then a third pulse in the first direction, the sum of the pulses in the first direction equalling the pulse in the opposite direction and the pulses being terminated by reversal of the input current due to resonance of the capacitive load with the inductive circuit. As shown, the capacitance is that of the screen of a cathode-ray tube connected to winding W2. Assuming the capacitance has been charged to a given level less than the supply voltage, rendering Q1 conductive connects the supply across the primary winding of W3. Due to resonance of the capacitance with the relatively small value leakage inductance, the secondary voltage rapidly swings in value until the primary voltage has risen above the supply voltage after which the current tends to reverse, and Q1 is thus extinguished. This level is held until Q2 is rendered conductive whereupon the voltage is resonantly reversed and Q2 is extinguished when the current attempts to reverse. The voltage is held until Q3 is rendered conductive and the voltage is again resonantly reversed to a value which, because of losses, is intermediate the other two. The sequence is now repeated, the first pulse restoring the losses. A Zener diode may be connected in series with Q3 to displace the value of the voltage reached on conduction of Q3 (Fig. 5, not shown), while in Fig. 1a (not shown) Q3, for the same purpose, is connected to an intermediate voltage developed across two capacitors (C4, C5), a shunt resistor (R3) being variable to control the capacitor current and thus the intermediate voltage value and the level of the voltage reached when Q3 conducts. The generator is described as applied to a colour television system in which the phosphors are in three layers evicted in accordance with the E.H.T. supply voltage applied to a final anode which includes a conductive layer on the phosphor layers. The stepped voltage is applied in series with an E.H.T. bias from 42 to provide the required stepped supply voltage. In order to compensate for the different deflections for the different electron velocities at the three steps the stepped voltage is applied in opposite sense to an intermediate conical anode layer 33.
Patent GB-1226138-A (GB)
IPC: B60G15/14
Filed: 1968-08-30
Abstract: 1,226,138. Strut type suspensions. C. U. PEDDINGHAUS. 30 Aug., 1968 [9 Sept., 1967], No. 41400/68. Heading B7D. [Also in Division F2] A load bearing assembly comprises a tubular body 1 having its lower end secured to an axle bolt 2 and having mounted therein spaced-apart bearings 18, 19, each of which is sealed by means of a ring 17 and retained by rings 16, 21. The rings 17 serve to retain lubricant up to a level 20 when a movable cylinder 5 of a shockabsorber is slidably mounted in the bearings 18, 19. The upper end of the cylinder 5 is closed and has a rod extending therefrom, said rod carrying the load and having a dished member 6 secured thereon. A spring 4 is positioned between the plate 6 and a dished member 3. A piston-rod 7 extends from the lower end of the cylinder 5, is screw-threaded and is secured by a nut 15 to a member 8<SP>1</SP>. The resilient means of the shockabsorber may be compressed gas which may support the load with or without the support of the spring 4 and dished members 3, 6. The member 8<SP>1</SP> may be attached to the body 1 so that compressed gas can be provided between the member 8<SP>1</SP> and the lower sealing ring 17.
Patent GB-1226193-A (GB)
IPC: C07D/
Filed: 1968-10-23
Abstract: 1,226,193. Kalamycin derivatives. UPJOHN CO. 23 Oct., 1968 [23 Oct., 1967], No. 50386/68. Heading C2A. [Also in Division A5] New kalamycin derivatives of the formula wherein R is alkyl of from 1 to 16 carbon atoms inclusive and isomeric forms thereof, or hydrocarbon carboxylic acid acyl of from 2 to 18 carbon atoms inclusive, or halo-, nitro-, hydroxy-, amino, cyano-, thiocyano-, or alkoxy-substituted hydrocarbon carboxylic acid acyl of from 2 to 18 carbon atoms inclusive, or alkoxycarbonyl, are prepared by alkylating or acylating kalamycin. Kalamycin may be reacted with an alkyl halide in the presence of a halide-precipitating agent, e.g. silver oxide. The kalamycin derivatives have antifungal and antibacterial properties.
Patent GB-1229544-A (GB)
IPC: C09J187/00
Filed: 1969-05-02
Abstract: 1,229,544. Graft copolymer films. ALLIED CHEMICAL CORP. 2 May, 1969 [3 May, 1968], No. 22642/69. Heading B5B. [Also in Divisions B3 and B8] A film comprising a graft copolymer of an ethylene/ethyl acrylate copolymer and #-caprolactam and containing 75-95% by wt. of #-caprolactam, is made by extruding the polymer at 205-345‹ C. on to a casting roll maintained at 38-71‹ C. The ethylene/ethyl acrylate copolymer may contain its components in a weight ratio 82/18. The film is useful as an adhesive, being placed between the materials to be adhered and heated while they are pressed together. Sheet metal, e.g. tin-free steel coated with an epoxy-phenolic resin, may be so joined to form containers.
Patent GB-1230161-A (GB)
IPC: G03B7/085
Filed: 1968-03-14
Abstract: 1,230,161. Exposure control devices. EASTMAN KODAK CO. March 14, 1968 [March 15, 1967], No. 12366/68. Heading G2A. An exposure control mechanism includes a photo-cell 67 subject to scene light, a Waterhouse stop 19 rotated clockwise upon depression of an operating member 11 until arrested by an armature 46 attracted by an electromagnet 40 energized to a level related to scene brightness, such that an aperture 31....36 is in alignment with a taking lens 37. A sensitivity control responsive to the depression of member 11 is provided by a slide 49 moved downwardly by rotation of a cam 48, such that on rotation of stop 19 the air-gap between armature 46 and electromagnet 40 is decreased until the magnetic force overcomes the resistance of a spring 54 to cause an ear 55 to engage and of a plurality of shoulders 61....66 to register one of the apertures 31 to 36. A diaphragm aperture is therefore set according to scene light. The electromagnet coil 43 is energized through an amplifying transistor 68 or by using a more sensitive electromagnet, without an amplifier. Depression of member 11 rocks a spring lever 79 engaging a pawl 83 on a shutter blade 75 in alignment with the taking lens. A pawl 87 retains the blade 75 closed until tripped by a shutter release arm 91, whereupon lever 79 raises the shutter blade 75 to effect an exposure. The blade is returned to closed position by a resilient arm 77 at a speed which is a function of the position of a bellcrank arm 106 rocked by a cam 94 located concentrically of the stop 19 and rotationally adjustable relative thereto by a knob 96 upon release of a detent 97. In other embodiments of sensitivity controls for diaphragm exposure control mechanisms a permanent magnet (111) Fig. 5 (not shown) is carried by a slide (49a) raised by a cam (47a) such that its magnetic attraction is overcome upon increase of the air-gap resulting in attraction of the of the armature (46a) for arresting the Waterhouse stop. In another embodiment, the tension of a spring 54a is overcome to release armature 46. The energization level of the electromagnet 40 may be adjusted by a variable resistance (119) Fig. 9 (not shown) by a contact (122) moved by a lever (113b) rocked by upward movement of slide (49b) upon clockwise rotation of the Waterhouse stop. In another embodiment, a lever (113a) Figs. 7 and 8 (not shown) actuates a magnetically permeable yoke (118) to increase the attractive force of the electromagnet on the armature (46).
Patent GB-1231040-A (GB)
IPC: C08G18/08
Filed: 1968-09-05
Abstract: 1,231,040. Polyurethane coatings. FARBENFABRIKEN BAYER A.G. 5 Sept., 1968 [18 Sept., 1967; 22 Nov., 1967], No. 42276/68. Heading B2E. [Also in Division C3] Substrates such as glass, leather, wood, metals, woven and non-woven textiles, paper and cardboard may be coated with polyurethane latices prepared by dispersing a polyurethane in aqueous organic solvents and removing the organic solvent portion. The polyurethane being prepared from polyhydroxyl compounds of M.W. 350 to 10,000, polyisocyanates, alkali metal salts of d-lysine, 1-lysine and/or d, 1-lysine and, if necessary, chain lengthening agents, the alkali metal salts of lysine being used in such a quantity that the polyurethane masses contain from 0.05 to 1% by weight of COO- groups based on the dry polyurethane. The water is removed from the latices by evaporation, if necessary at elevated temperatures or in a vacuum and the polyurethane coating cured by heating.